Enough Realtors know how to sell houses in this market.The ones that don’t would learn quickly if the owners of the for sale inventory would let the the ones that do get things started.
Ultimately the house belongs to the owner and they can do what ever they want. Currently most sellers think that it will get better, so they want to wait if they can. Some agents are willing to take listings for these people. probably to appear prominent in the business and always willing to help, especially if they are the type that have a “farm”. Some are taking listings hoping the seller will change opinion and get motivated while under contract. A small minority are actually clueless as to why overpriced homes won’t sell.